Frank



(No Model.)

nF. A. DELAND. ATTACHMENT FOR LAWN MOWBRS. No. 406,433. Patented July 9,1889.

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UNITED STATES PATENT OFFICE.v

FRANK. A. DE LAND, oF'MnMPHIs, MICHIGAN.

ATTACHMENT FOR LAWN-lVlOWERS.

SPECIFICATION forming part of Letters PatentjNo. 406,433, dated July 9,1889.

Application filed March 6, 1889. Serial No. 302,057. (No model.)

To all whom it may concern.-

Be it known that I, FRANK. A. DE LAND, a citizen of the UnitedStates,residing at Memphis, in the county of St. Clair and State ofMichigan, have invented certain new and useful Improvements inAttachments for Lawn- Mowers, of which the following is a specification,reference being had therein to the accompanyin g drawings.

This invention relates to new and useful improvements in attachments forlawn-mowers; and the invention is designed to form an additionalimprovement on the attachment for lawn-mowers for which I have appliedfor Letters Patent by my application tiled September 28, 1888, SerialNo. 286,455.

My improvement consists in the combination ot a lawn-mower with agrass-collecting receptacle, as described in the above-mentionedapplication, and with a shield mounted in the rear of the rotary knivesto prevent the grass collected in said receptacle from dropping onto theknives when the receptacle becom es too full or in going downhill, allas'more fully hereinafter described, and shown in the accompanyingdrawings, in which- Figure l is a section of a lawn-mower ot knownconstruction an d provided with a grasscollecting receptacle secured inthe rear thereof, and provided with the shield forming the subject of myimprovement. Fig. 2 is a detached perspective view of the shield inconnection with the knife-bar, to which it is secured.

In the drawings my invention is illustrated in' Fig. l in connectionwith a lawn-mower of well-known construction, and in which A is a rotaryknife-head, B the stationary knife-bar, and C the handle. To the frameof this mower is secured a grass-collecting receptacle E, consistingsubstantially of a cloth-covered wire frame provided with an open mouthand secured in such relation to the rotary knife-head that all the cutgrass thrown to the rear is collected in said receptacle. As the bottomof this receptacle is nearly on a level line, as it cannot be droppedvery much below the knifebar on account of the proximity to the ground,the grass collected in the receptacle is liable to fall out through thefront or mouth of the receptacle in going downhill, or when too large abody of grass has accumulated in the receptacle, and this falling outwill necessarily interfere with the free operation of the rotaryknife-head. To obviate this is the object of my improvement, and it isaccomplished by Ineans of a shield F, projecting rearwardly from theknife-barinto the receptacle tangentially, or nearly so, to the rotaryknife-head. By arranging it in this manner the free delivery of thegrass from the rotary knife-head to the rear is not interfered with, andat the same time by projecting the shield above the bottom of thereceptacle the grass is estopped from falling out of the receptacle ontothe knives. As fresh grass is not a very mobile body, it is obvious thatthe object of my invention is accomplished by projecting the shield onlya little distance into the receptacle.

I preferably construct the shield integrally with the knife-bar B, asshown in the detached perspective in Fig. 2, whereby an unbroken surfaceis obtained between the knife-bar and the shield to prevent any grassfrom lodging, so that it 1n ay be readily carried or blown into thereceptacle.

What I claim as my invention is l. The combination, with a lawn-mower,of a grass-collecting receptacle secured in rear thereof, and a shieldcarried by and extending rearwardly from the knife-bar into saidreceptacle above the bottom thereof, substantially as described.

2. The combination of the grass-collecting receptacle E and the shieldF7 rigid with and extending from the rear edge of the stationaryknife-bar B into the grass-receptacle and above the bottom of the same,substantially as described.

In testimony whereof I affix my signature, in presence of two witnesses,this 7th day of February, 1889.

FRANK. A. DE LAND.

Witnesses:

J. PAUL MAYER, A. B. EATON.

